fix build bug in "x86: add PCI extended config space access for AMD B…

…arcelona"
git-mirror · Jun 2, 2008 · 1a57265 · 1a57265
1 parent 6fc9286
commit 1a57265
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diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
@@ -4,6 +4,7 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/apic.h>
+#include <asm/mmconfig.h>
 
 #include <mach_apic.h>
 #include "../setup.h"

diff --git a/include/asm-x86/mmconfig.h b/include/asm-x86/mmconfig.h
@@ -9,6 +9,10 @@ static inline void fam10h_check_enable_mmcfg(void) { }
 static inline void check_enable_amd_mmconf_dmi(void) { }
 #endif
 
+#if defined(CONFIG_SMP) && defined(CONFIG_X86_64)
 extern void __cpuinit amd_enable_pci_ext_cfg(struct cpuinfo_x86 *c);
+#else
+static inline void amd_enable_pci_ext_cfg(struct cpuinfo_x86 *c) { }
+#endif
 
 #endif